diff --git a/samples/client/petstore/go/test.go.bak.go b/samples/client/petstore/go/test.go.bak.go
new file mode 100644
index 00000000000..54e14b9c7a0
--- /dev/null
+++ b/samples/client/petstore/go/test.go.bak.go
@@ -0,0 +1,30 @@
+package main
+
+import (
+	sw "./go-petstore"
+	"encoding/json"
+	"fmt"
+)
+
+func main() {
+
+	s := sw.NewPetApi()
+
+	// test POST(body)
+	newPet := (sw.Pet{Id: 12830, Name: "gopher",
+		PhotoUrls: []string{"http://1.com", "http://2.com"}, Status: "pending"})
+
+	jsonNewPet, _ := json.Marshal(newPet)
+	fmt.Println("newPet:", string(jsonNewPet))
+	s.AddPet(newPet)
+
+	// test POST(form)
+	s.UpdatePetWithForm(12830, "golang", "available")
+
+	// test GET
+	resp, apiResponse, err  := s.GetPetById(12830)
+	fmt.Println("GetPetById: ", resp, err, apiResponse)
+
+	err2, apiResponse2 := s.DeletePet(12830, "")
+	fmt.Println("DeletePet: ", err2, apiResponse2)
+}